Struct ShadowSpec 

pub struct ShadowSpec {
    pub offset_x: f32,
    pub offset_y: f32,
    pub blur: f32,
    pub spread: f32,
    pub color: Color,
    pub inner: bool,
}

Shadow record stored on Visuals::shadows.

• offset_x / offset_y move the shadow origin in logical pixels.
• blur is the Gaussian std-dev (0 = sharp offset clone).
• inner = true renders an inset shadow clipped to the rect with the blurred draw at the negated offset.

Fields

offset_x: f32

Horizontal offset in logical pixels (positive = right).

offset_y: f32

Vertical offset in logical pixels (positive = down).

blur: f32

Gaussian blur radius (std-dev). 0 = sharp offset.

spread: f32

CSS spread radius - inflates (positive) / deflates (negative) the shadow rect before blurring. Enables the hard double-ring idiom box-shadow: 0 0 0 2 <color>.

color: Color

Shadow color; alpha controls softness.

inner: bool

true renders as inset shadow; false (default) renders as drop shadow.

Trait Implementations

impl Clone for ShadowSpec

fn clone(&self) -> ShadowSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ShadowSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ShadowSpec

fn default() -> ShadowSpec

Returns the “default value” for a type.

impl PartialEq for ShadowSpec

fn eq(&self, other: &ShadowSpec) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ShadowSpec

impl StructuralPartialEq for ShadowSpec